NXTGEN 4150 Carb to 4500 Manifold Billet Tapered Adapter – 2 inch
A carburetor spacer that adapts a 4500 carburetor to a 4150 intake manifold bolt spacing. The Carburetor spacers improve air/fuel distribution by extending the length of the intake mixture column.
- Tapered internal 4-hole clover leaf design
- CNC machined ballnose surface finish
- Lightweight 3D design combined with billet strength